Following doctor-recommended standards for vitamins and minerals for men aged 50 and above, we crafted our Canadian made Multivitamin for Men Over 50. This vegetarian supplement helps you maintain your overall health in your advanced years. Directions: Adults (Male, 50 years): Take 2 tablets, once daily. Caution: Consult a health practitioner prior to use if you are taking blood thinners. Do not exceed the recommended dose except on the advice of a physician. People sensitive to nicotinic acid may experience flushing of the skin that is generally mild and transient.